1986-1991 Kawasaki 650 X-2 Service Manual, Page 12Get this manual
'6 'GE.NERAL INFORMATION "1"" ",'"
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General Specifi;cations
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Engine: Type Displacement Bore and Stroke Compression Ratio Maximum Horsepower Maximum Torque Ignit;ion Lubrication System
Carburetor Starting System Turning'Specificaltions: Spark Plug Gap Ignition Timing Carburetor Idle Speed Hi!gh Speed Needlle Jet Low Speed Needle Jet Compression Pressure
2-stroke, vertical twin, crankcase reed valve, water cooled 635mL 76.0 70.0 mm 7.2 :1 38.2 kW (52 PS) 000 rmin (rpm) 64.7 N-m (6.6 kg-m, 47.7 ft-Ib) 5500 rlmin (rpm) Magneto CDI Oil injection (break-in period: Oil injection and fuel ixture501) Keihin CDK34 diaphragm type (28 mm venturi) Electric Starter NGK BA7ES, NGK B7ES